ES2057252T3 - Elemento de combustion para reactores nucleares refrigerados con agua. - Google Patents
Elemento de combustion para reactores nucleares refrigerados con agua.Info
- Publication number
- ES2057252T3 ES2057252T3 ES90108597T ES90108597T ES2057252T3 ES 2057252 T3 ES2057252 T3 ES 2057252T3 ES 90108597 T ES90108597 T ES 90108597T ES 90108597 T ES90108597 T ES 90108597T ES 2057252 T3 ES2057252 T3 ES 2057252T3
- Authority
- ES
- Spain
- Prior art keywords
- refrigerated
- water
- combustion element
- nuclear reactors
- mesh
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
- G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
- G21C3/322—Means to influence the coolant flow through or around the bundles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Fuel Cell (AREA)
Abstract
LAS AGUJAS DE COMBUSTIBLE (3) DE UN ELEMENTO DE COMBUSTION SE CENTRA A TRAVES DE UNA MALLA (4), POR UNA RED DISTANCIADORA. LAS PAREDES DE MALLA SE EQUIPAN CON UNAS CHAPAS CONDUCTORAS HIDRAULICAS, COLOCADAS DIAGONALMENTE A LA DIRECCION DE LA CORRIENTE (6) DEL LIQUIDO REFRIGERANTE , A TRAVES DE LO CUAL SE CONSIGUE UN DESARROLLO DEL LIQUIDO REFRIGERANTE CON POCAS PERDIDAS, ASI COMO UNA MEJORA DEL EFECTO REFRIGERANTE DEL MISMO .
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP90108597A EP0455847B1 (de) | 1990-05-07 | 1990-05-07 | Brennelement für wassergekühlte Kernreaktoren |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2057252T3 true ES2057252T3 (es) | 1994-10-16 |
Family
ID=8203958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90108597T Expired - Lifetime ES2057252T3 (es) | 1990-05-07 | 1990-05-07 | Elemento de combustion para reactores nucleares refrigerados con agua. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0455847B1 (es) |
DE (1) | DE59006624D1 (es) |
ES (1) | ES2057252T3 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2086826T3 (es) * | 1992-06-10 | 1996-07-01 | Siemens Ag | Elemento combustible de un reactor nuclear con una estructura reticular para la generacion de turbulencias. |
SE516128C2 (sv) * | 1999-07-07 | 2001-11-19 | Westinghouse Atom Ab | Spridare och bränslepatron för en nukleär anläggning |
FR2837975B1 (fr) | 2002-03-29 | 2005-08-26 | Framatome Anp | Grille entretoise d'un assemblage de combustible pour un reacteur nucleaire refroidi par de l'eau legere |
RU2290707C1 (ru) * | 2005-07-08 | 2006-12-27 | Открытое акционерное общество "ТВЭЛ" | Дистанционирующая решетка |
EA032448B1 (ru) * | 2016-12-29 | 2019-05-31 | Акционерное Общество "Твэл" | Тепловыделяющая сборка ядерного реактора |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1088022A (en) * | 1964-02-13 | 1967-10-18 | Atomic Energy Authority Uk | Nuclear fuel assemblies |
DE1764030A1 (de) * | 1968-03-23 | 1971-04-08 | Siemens Ag | Abstandhalter fuer Kernreaktor-Brennelemente |
US4313797A (en) * | 1979-09-19 | 1982-02-02 | The Babcock & Wilcox Company | Guide tube sleeve |
US4726926A (en) * | 1986-03-12 | 1988-02-23 | Advanced Nuclear Fuels Corporation | Mixing grid |
-
1990
- 1990-05-07 ES ES90108597T patent/ES2057252T3/es not_active Expired - Lifetime
- 1990-05-07 DE DE59006624T patent/DE59006624D1/de not_active Expired - Fee Related
- 1990-05-07 EP EP90108597A patent/EP0455847B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0455847B1 (de) | 1994-07-27 |
EP0455847A1 (de) | 1991-11-13 |
DE59006624D1 (de) | 1994-09-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE7705626L (sv) | Kopplingsnet | |
IT7926019A0 (it) | Di elettrolisi ed elettrolisi membrana a scambio di cationi di relativa con impiego della polimero fluorurato per operazioni membrana. | |
ES2057252T3 (es) | Elemento de combustion para reactores nucleares refrigerados con agua. | |
ES2024466B3 (es) | Distanciador de barras de combustible con dispositivos para desviar el flujo de refrigerante liquido. | |
ES507673A0 (es) | Procedimiento para preparar un politioeter liquido no cristalizable resistente al agua, disolventes, combustibles y temperatura . | |
IT7928127A0 (it) | Disposizione per il raffreddamento a liquido di apparecchi punzonatori azionati da un solenoide multiplo. | |
DE69008759D1 (de) | Dampferzeuger für mit flüssigem Natrium gekühlte Reaktoren. | |
AR245731A1 (es) | Procedimiento para obtener nuevos epoxiesteroides. | |
IT1096723B (it) | Paletta di turbina raffreddata a liquido con migliorata prestazione di trasferimento di calore | |
IT7927855A0 (it) | Serbatoio compensatore per liquido di raffreddamento. | |
ES425474A1 (es) | Perfeccionamientos en centrales nucleares. | |
SU586351A1 (ru) | Волногас щее устройство дл опытового бассейна | |
SU784403A2 (ru) | Газожидкостный сепаратор | |
JPS5295302A (en) | Preventing device freezing of pump | |
SU616359A1 (ru) | Рыбозащитное сооружение на водозаборе | |
ES8301050A1 (es) | Disposicion de soporte inferior del nucleo de un reactor nu-clear | |
JPS5359957A (en) | Ceramic heat transmission plate and method for producing same | |
JPS5435603A (en) | State indication system of push-button telephone | |
SU724809A1 (ru) | Шпоночное соединение | |
IT1246405B (it) | Procedimento per aumentare la stabilita' termica di un combustibile idrocarburico mediante deossigenazione chimica | |
JPS52128422A (en) | Crosslinked fiber of low cross linking density | |
JPS52142670A (en) | Gas/liquid contact tower | |
JPS5644470A (en) | Binary-cycle generator | |
JPS5435499A (en) | Electric machining method | |
JPS52156202A (en) | Ammonium attack preventer for cylinder type heat exchanger |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 455847 Country of ref document: ES |